I used to believe that the other side of the mirror was an alternate dimension, and that my other self was my friend, only that she told me to do bad things. Every time I stole a cookie or terrorized my brother I would tell my parents that she told me to do it.
A childhood belief about imaginary friends

others believed things like this
- I used to think that there is another world on the other side of the mirror, where everyone is named Philip.Anon
- Like most kids growing up, I believed there was an upside-down word on the other side of the mirror.— Taylor (14)
- The moon was actually either a sugar cookie or a banana, depending on the time of the month. — Jessica Aspra
- My brother once told me that if you burp and fart at the same time, you'd explode— Aubrey
- I used to believe that if you jump in a toilet, they lead you to another dimension.— beep.
- when i was young i used to believe that my image on a mirror would come to life if i broke the mirror.Anon